Long-Term Obligations (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Schedule of long-term debt instruments

Long-term obligations consisted of the following at March 31, 2016 and December 31, 2015 (in thousands):

		March 31, 2016			December 31, 2015
Senior term notes	Principal amount	$	577,500		$	585,000
	Less unamortized debt issuance costs	(2,230		)	(2,408		)
	Senior term notes less unamortized debt issuance costs, maturing in 2019, secured by assets, variable interest rate (1.94% and 1.92% at March 31, 2016 and December 31, 2015, respectively)	$	575,270		$	582,592
Revolving credit	Principal amount	$	322,000		$	232,000
	Less unamortized debt issuance costs	(3,470		)	(3,725		)
	Revolving line of credit less unamortized debt issuance costs, maturing in 2019, secured by assets, variable interest rate (1.96% and 1.92% at March 31, 2016 and December 31, 2015, respectively)	$	318,530		$	228,275
Secured seller note	Notes payable matures in 2016, secured by assets and stock of certain subsidiaries, with interest rate of 10.0%	230			230
	Total debt obligations	894,030			811,097
	Capital lease obligations and other debt	58,539			55,244
		952,569			866,341
	Less — current portion	(33,947		)	(33,623		)
		$	918,622		$	832,718

Schedule of principal payments for senior term notes

The following table sets forth the scheduled principal payments for our senior credit facility (in thousands):

	2016		2017		2018		2019		2020
Senior term notes	$	22,500	$	37,500	$	52,500	$	465,000	$	—
Revolving loans	—		—		—		322,000		—
	$	22,500	$	37,500	$	52,500	$	787,000	$	—